baber/WOPTO huggingface dataset:
Patent DE-3578065-D1 (DE)
Inventor: DALL ASTA LEONE
IPC: C07D409/12
Filed: 1985-03-25
Granted: 1990-07-12
Abstract: The invention relates to the 3-mercapto-2-oxo-1-pyrrolidinyl acetic acid and its derivatives, endowed with mucolithic, expectorant, anti-cough activities; to a process for their preparation by treatment of the related 3-bromoderivatives with the corresponding thiol and to the pharmaceutical preparations containing these compounds as active principle.
Patent DE-3587527-D1 (DE)
Inventor: BENEDICT JAMES JOHN
IPC: C07F9/547
Filed: 1985-12-16
Granted: 1993-09-16
Abstract: Novel cyclic geminal-diphosphonic acid compounds, and pharmaceutical compositions containing these compounds, which are useful for treating diseases characterized by abnormal calcium and phosphate metabolism; and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these novel cyclic diphosphonic acid compounds.
Patent DE-3663783-D1 (DE)
Title: Low level load platform delivery vehicle
Inventor: THOMSON GEORGE HAMILTON
IPC: B60K17/04
Filed: 1986-07-08
Granted: 1989-07-13
Abstract: A vehicle 1 has a front cap section 2 and a rear section 3, having a loading area 4. The front section 2 has a chassis 6 on which is mounted an engine 7, a gearbox 8, a transfer box 9 and an axle 10 having a differential unit 11 and a pair of steerable roadwheels 12. The engine 7 is mounted back to front behind the axle 10 and drives forward to the gearbox 8 which is positioned over the axle 10. The engine 7 and gearbox 8 are positioned so as not to cause wheel clearance problems when turning. The gearbox 8 drives forward to the transfer box 9 via a coupling 8a. The trnasfer box 9 drops and reverses the drive to drive rearwardly via a drive shaft assembly 9a to the differential unit 11. As all the drive and steering apparatus is contained within the front section 2 it is self-contained and there is no rearwardly extending driveshaft as in conventional vehicles. The load area 4 can thus be arranged at a conveniently low level of some twenty inches above ground level.
Patent DE-3670873-D1 (DE)
Inventor: BOCCHI HUGO EDWARD ANTOINE
IPC: E04C3/07
Filed: 1986-11-27
Granted: 1990-06-07
Abstract: A channel-section structural member 1 for use as the bottom plate of a galvanised steel building frame comprises a central web 2 and two parallel flanges 8 and 10 extending along opposite edges of the web 2 to form a channel. Two ribs 4 and 6 are provided in the web 2 for supporting the ends of upright structural members within the channel in such a manner as to allow a gap for drainage of moisture along the channel. Drainage holes 12 are provided in the structural member 1 so as to enable moisture to drain out of the channel at points intermediate the two ends of the structural member 1, thereby minimising the risk of accumulated moisture resulting in corrosion of the structural member over a period of time.
Patent DE-3671975-D1 (DE)
Inventor: SEITZ THOMAS
IPC: H01F38/30
Filed: 1986-08-27
Granted: 1990-07-19
Abstract: A measuring transformer for measuring a current flowing in an electrical conductor is disclosed. Illustratively, the transformer comprises a three legged ferromagnetic core whose center leg at least partially surrounded by the electrical conductor. The center leg defines a center air gap and two outer air gaps, the center gap containing a magnetic field snesor and one outer gap being located at each end of the center leg. The two outer gaps are longer than the center gap when measured in the longitudinal direction of the center leg. The center leg and the magnetic sensor may form a single construction element. This configuration permits an especially precise, simple, and dependable installation of the measuring transformer, without worsening non-linearities or phase errors, while improving air-gap tolerances.
Patent DE-3672015-D1 (DE)
Inventor: SCHMALENBACH WERNER
IPC: H01H3/12
Filed: 1986-10-09
Granted: 1990-07-19
Abstract: 1. Electric pushbutton switch, especially in a flush-mounted design for house installations, comprising at least one internal and at least one external pushbutton and also a rotatable, non-positively coupled height-controlling element arranged centrally between the inner and outer pushbuttons, through the rotation of which element a variation in the clearance between the inner and outer pushbuttons can be carried out, characterized in that the height-controlling element (7) has a lower part (19) facing the internal pushbutton (2) and an upper part (20) facing the external pushbutton (3), at least n = 2 multiple-step first stairways (9) of mutually identical shape, and running in the form of spiral stairway along an associated circular arc b = 2 r pi /n, being constructed on the lower part (19) to run peripherally along a base circle (18), and second stairways (10) being constructed on the upper part (20) correspondingly to and interlocking with the first stairways (9), in such a way that the meeting of the respective uppermost stairway steps (9a) of the first stairway steps (9a) of the first stairways (9) with the respective lowermost stairway steps (10b) of the second stairways (10) produces the minimum clearance, and the meeting of the respective uppermost stairway steps (9a) of the first stairways (9) with the respective uppermost stairway steps (10a) of the second stairways (10) produces the maximum clearance.
Patent DE-3684018-D1 (DE)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/16
Filed: 1986-12-25
Granted: 1992-04-02
Abstract: A process for producing an alpha-olefin polymer, which comprises polymerizing an alpha-olefin in the presence of a catalyst formed from (A) a transition metal compound comprising (A-1) a transition metal atom, (A-2) a hetero atom-containing ligand containing a heteroatom selected from oxygen, sulfur, nitrogen and phosphorus capable of forming a bond with the transition metal atom, and (A-3) a ligand having a conjugated  pi  electron through which the ligand can be bonded to the transition metal atom (A-1), and (B) an aluminoxane. The transition metal compound may be pre-treated with (C) an organometallic compound, or (D) a halogen-containing inorganic compound of an element of Group III, IV or V of the periodic table.
Patent DE-3684090-D1 (DE)
Inventor: SCHILLER ROLF
IPC: B65F1/14
Filed: 1986-09-19
Granted: 1992-04-09
Abstract: The plastics moulded refuse bin has a hinged cover lid with the hinges (1.1) formed by raised tags on one side of the bin, to operate outside the bin. The hinges form grips by which the bin is lifted onto the discharge mechanism of the collecting vehicle. The bin is divided into sections by a movable bulkhead secured on the lipped upper part of the bin shape and with locating tags inside the bin. The collecting vehicle has a loading port with similar divisions as the bins, to direct the refuse into the sorted containers.
Patent DE-3686097-D1 (DE)
Inventor: DACKIS CHARLES ANDREW
IPC: A61P25/02
Filed: 1986-05-05
Granted: 1992-08-27
Abstract: Dopamine agonists for the treatment of psychostimulant addiction.
Patent DE-3750989-D1 (DE)
Inventor: GUIRE PATRICK
IPC: A61L17/00
Filed: 1987-10-16
Granted: 1995-02-23
Abstract: The biocompatibility of biomaterials having solid surfaces is improved through coating the same with biocompatible agents. The method for modifying the solid surface to improve biocompatibility employs molecules of a biocompatible agent and a chemical linking moiety possessing a photochemically reactive group capable upon activation of covalently bonding to the solid surface and possessing a different reactive group as capable upon activation of covalently bonding to separate molecules of the biocompatible agent. One of the groups is unresponsive to activation by a stimulus to which the other group is responsive. The method comprises applying stimulus to sequentially activate the groups and covalently bind the different reactive group of the linking moiety to the molecules of the biocompatible agent and to photochemically covalently bind the linking moiety to the solid surface with a sufficient population density to enable the molecules of the biocompatible agent to effectively shield the solid surface and to provide a biocompatible surface.
Patent DE-3768548-D1 (DE)
Inventor: BOUSSIGNAC GEORGES
IPC: A61M16/04
Filed: 1987-04-17
Granted: 1991-04-18
Abstract: The tube comprises a main channel (1) and at least one auxiliary channel (2) parallel to the main channel and opening into the main channel at a short distance (3) from the distal end. According to the invention, this tube is characterised in that the said main channel (1) comprises, in the vicinity of the outlet orifice (3) of the auxiliary channel (2), a venturi-forming means (5). <IMAGE>
Patent DE-3771129-D1 (DE)
Inventor: BEURDELEY DOMINIQUE
IPC: H01H69/01
Filed: 1987-05-20
Granted: 1991-08-08
Abstract: The invention relates to a method for the factory regulation of a bimetal for a protective switch, and the device for its implementation. The regulating method consists in detecting the relative position of the bimetal (32) in relation to an external side wall (34) of the box serving as zero reference and which is separated by a given fixed distance from a unit (30) which is to meet up with the bimetal in order to trigger the switch, and in mechanically deforming the bimetal (32) by twisting so as to adjust the distance separating it from the reference wall (34). The invention applies in particular to protective switches of the circuit-breaker type. <IMAGE>
Patent DE-3772303-D1 (DE)
Inventor: HENNING WOLFGANG
IPC: C08G18/65
Filed: 1987-08-22
Granted: 1991-09-26
Abstract: Adhesive consists of an aq. soln. or dispersion of a polyurethane, contg. 2-200 milliequiv./100g solid of chemically bound carboxylate and/or sulphonate gps., which is based on (a) organic diisocyanates, (b) organic di-OH cpds. with mol. wt. 400-1000, (c) 0-40 equiv.-% w.r.t. (b)+(c), of polyols and/or amino-alcohols with mol. wt. 62-399 and (d) amine- or hydrazine-type chain extenders with mol. wt. 32-400. The novel features are that (a) are mixts. of at least 2 (cyclo)aliphatic diisocynates, each in an amt. of min. 10 mole-% w.r.t. the total diisocyanates; and (b) are polyester-diols based on adipic acid and tetramethylene diol and/or hexamethylene diol.
Patent DE-3775096-D1 (DE)
Inventor: HILZINGER HANS-RAINER
IPC: C22C38/00
Filed: 1987-03-09
Granted: 1992-01-23
Abstract: Method of producing a flat magnetisation loop in a core made from coiled amorphous strips of ferrous material consists of heat treating the core below the recrystallisation point for more than 10 hrs. The temperature is low enough to ensure that crystalline precipitation appears over less than half the strip cross-section. The alloy contains more than 60 At% Fe and in core form produces a satturisation induction of over 1.2 Tesla. To produce a relative permeability below 500 and coercivity below 5 A/cm heat treatment of more than 30 hrs is required.
Patent DE-3775815-D1 (DE)
Inventor: POLLAK GOTTFRIED
IPC: H02G3/12
Filed: 1987-04-01
Granted: 1992-02-20
Abstract: The mechanical connector for attaching a component, for example a socket outlet, to a conductor trunking (25) has a flat base (1). The base can be a component mounting plate or part of the component.  A rotatable assembly (2) turns two plates (2.1, 2.2) which are joined through hooks and slots (14, 15) and are acted upon by a spring (13).  The lower plate (2.1) has a tapered spiral groove on the underside.  Linked with the groove is the upper end (6, 8) of a Z-shaped hook whose lower end (5) engages in a T-shaped channel (19) on the back of the trunking (25). When the assembly (2) is turned, for example through a screwdriver slot (24), the end (8) of the hook is pressed down by the tapered groove thus lifting its free end (5) which then clamps the base (1) against the trunking channel.  The spring (13) compensates for manufacturing tolerances in the assembly (2).
Patent DE-3782982-D1 (DE)
Inventor: NEBURG HERBERT
IPC: H01R4/48
Filed: 1987-07-03
Granted: 1993-01-21
Abstract: The screwless terminal clamp has a pressure piece (9) in its initial position provided with a rotati-n point (12) lying deep w.r.t the clamping point of the clamping spring (4).  The pressure piece has guide shoulders (13), that allow it to lie at an angle to the clamping body (7). The pressure piece can lie on a seating wall adjacent to the clamping limb (5).  The point at which the pressure piece foot rests on the seating wall can rise.  The clamping spring (4) has its clamping limbs making an angle to the adjoining seating wall.  A further limb lies behind the pins clamping limb.
Patent DE-3850654-D1 (DE)
Inventor: GOULD HANNAH
IPC: A61P29/00
Filed: 1988-11-18
Granted: 1994-08-18
Abstract: A polypeptide competitor or analogue for human Immunoglobulin E (IgE) low affinity sites comprises a polypeptide which has a sequence of amino acid which has a sequence of amino acids which is shown in Table I. This amino acid sequence corresponds to amino acids 340 to 439 of the epsilon heavy chain of IgE. A particularly preferred polypeptide competitor has a sequence of amino acids corresponding to amino acids 340 to 547 of the epsilon heavy chain of IgE as set out in Table V herein, which also shows the corresponding DNA sequence coding therefor. Such a polypeptide may also include additional short sequences at the beginning and/or end of the core sequence which are physiologically harmless and do not contribute to the ability of the core sequence to compete with native IgE for the low affinity receptor sites on human cells. The polypeptide may be produced synthetically or by expression from Escherichia coli containing a plasmid having a DNA segment coding for the polypeptide.
Patent DE-3855297-D1 (DE)
Inventor: FUJIWARA TOSHIHIRO
IPC: C07C217/84
Filed: 1988-12-23
Granted: 1996-06-20
Abstract: Propoxybenzene derivatives represented by the following formula <CHEM> wherein Ra represents a nitro group, an amino group which may have a protecting group or an -NHCH=C(COO-C1-6-Alkyl)2 group, Rb represents a hydrogen atom, a protecting group for the hydroxyl group or a substituted sulfonyl group and Xa and Xb, which may be the same or different, each represents a halogen atom, and processes for preparation thereof are disclosed. These derivatives are useful in preparing antibacterial agents.
Patent DE-3856177-D1 (DE)
Inventor: TOMASCHKE JOHN EDWARD
IPC: B01D71/52
Filed: 1988-02-04
Granted: 1998-06-18
Abstract: The invention provides a novel thin film composite or coated membrane suitable for reverse osmosis, ultrafiltration and microfiltration applications, and having a porous polymeric substrate with one or more microporous layers to which a thin film or coating comprising a sulfonated polyarylether is attached substantially to provide an oxidatively stable, thin hydrophilic film or coating layer, and a method for manufacturing and using the same.
Patent DE-3863060-D1 (DE)
Inventor: LO DUCA CARMELO
IPC: B65D5/10
Filed: 1988-11-14
Granted: 1991-07-04
Abstract: A box structure with increased resistance to the opening of its base due to the weight of its contents has in the closure tab (10) for its base a shaped notch (13) which when the box is closed forms a slot (14) parallel and adjacent to the folding line (11) of said tab. From each of the relative box closure tabs (8,9), in correspondence with said slot, there projects a tooth (31) which extends to touch the inner side wall (3b) of the box, the width of said teeth being just smaller than the length of the slot.
Patent DE-3864011-D1 (DE)
Inventor: MANGIAVACCHI JACQUES GILBERT
IPC: F16D1/076
Filed: 1988-11-05
Granted: 1991-09-05
Abstract: The disc clutch has two halves with radial flanges, on which are interengaging claws, while set bolts secure them detachably to each other. One flange (11) has through bores (12) for the set bolts (7), while the other one (9) has axial protrusions (5) on its radial face (21) away from the claws (15,16). Tapped holes (4) in the protrusions accommodate the set bolt ends and extend from counterbores (6) in the dog face (20). They are of larger dia. than the set bolt shanks. Ribs extend from the protrusions on both sides over the dog sections.
Patent DE-3878956-D1 (DE)
Inventor: MOLL FRANZ DR
IPC: G03C1/76
Filed: 1988-03-30
Granted: 1993-04-15
Abstract: Photographic material consists of a base, light-sensitive Ag halide emulsion coat(s) and protective coat(s) contg. alkali-hydrolysed gelatin (I) with a viscosity of min. 20 mPa.s (in 10 wt.% aq. soln. at 40 deg.C) and (swelling factor) QH less than 35% at 20 deg.C and 60% RH and less than 50% after 4 h conditioning at 34 deg.C and satd. atmos. humidity. (I) has a viscoisty of min. 24 mPa.s and QH less than 30% at 30 deg.C and 60% RH. Its jelly strength is min.  240g.
Patent DE-50000743-D1 (DE)
Inventor: HIRSCH MATHIAS
IPC: B41F31/02
Filed: 2000-03-10
Granted: 2002-12-19
Abstract: The combination varnishing unit for printers has an application roller (2) for a form cylinder (1), in front of which roller a feeder roller (3) circulating in a varnish tank. (5). The gap (4) between the application roller and feeder roller has a varnish-conveyor (6). The feeder roller has a dispenser roller (7). Doctor blades (8) are positioned to the sides of the feeder application rollers.
Patent DE-50001512-D1 (DE)
Inventor: FUERBACH ALEXANDER
IPC: H01S3/098
Filed: 2000-06-26
Granted: 2003-04-24
Abstract: A Laser arrangement (1) comprising a pump unit (2) containing a pumped laser crystal (3), and means, such as a saturable absorber (15), for passive mode-locking, wherein two separate, alternatively switchable resonator arms (11, 12) are provided, one resonator arm (11) of which, which is active in a pulse forming phase (21), comprises the saturable absorber (15), whereas the other resonator arm (12), which is active in an amplifying phase (22), is free from components that introduce losses.
Patent DE-50003717-D1 (DE)
Inventor: BURKHARDT DR
IPC: B01J31/18
Filed: 2000-12-16
Granted: 2003-10-23
Abstract: Molecular weight-enlarged, homogeneously soluble ligands are provided that are especially useful for hydrogenation catalysts, wherein the ligands contain homochiral active centers of bis(3,4-diarylphosphinyl)pyrrolidines, and their use in producing cataylsts for enantioselective reactions, as well as the catalysts thus produced.
Patent DE-50005435-D1 (DE)
Inventor: THIERY CHRISTOPH
IPC: F02M26/54
Filed: 2000-10-17
Granted: 2004-04-01
Abstract: The EGR (Exhaust Gas Recirculation) valve (10) has a gas passage with a fastening flange (12) accommodating a poppet valve (70) which may be lifted up off its seat by a cam arrangement (20,22). An electric motor (16) has a small pinion driving a large gearwheel (18) driving the cam via a freewheel arrangement.  The mechanism includes a flywheel (40) with a projection (42). A first spring (46) is connected to an intermediate disk (30). A second spring (26) provides force to close the valve.
Patent DE-50009137-D1 (DE)
Inventor: TEUTSCH GEORG
IPC: C02F1/32
Filed: 2000-10-05
Granted: 2005-02-03
Abstract: The aim of the invention is to offer a low-cost hydraulic ground water sanitizing method. To this end, the invention provides that a contaminated ground water stream (4) which flows in an aquifer area (2) is raised by a combination consisting of a sealing wall arrangement (5) and of a highly pervious layer (7) without the provision of external energy, and is introduced into a treatment area (11) where it is brought into contact with addition agents and is then returned to the aquifer area (2) via an infiltration area (8).
Patent DE-50013536-D1 (DE)
Inventor: MUELLER MICHAEL
IPC: G01G7/02
Filed: 2000-05-12
Granted: 2006-11-16
Abstract: The weighing device has a single monolithic block used for providing a load sensor (10) supported by upper and lower levers (11,12) and at least 3 transmission levers (25,25'; 27,27'; 29,29'), with a coil (34) attached to the longer lever arm (28) of the last transmission lever, positioned in the magnetic field of a permanent magnet. The transmission levers and the associated coupling elements (26,26'; 38,38') are each formed in 2 parts which are positioned symmetrically.
Patent DE-50106135-D1 (DE)
Inventor: SCHNELLE THOMAS
IPC: B01F5/04
Filed: 2001-11-09
Granted: 2005-06-09
Abstract: The invention relates to a method for generating a convective liquid motion in a fluidic microsystem. According to this method, a liquid in a microsystem is simultaneously exposed to an electrical field and a thermal gradient. The electrical field is generated by means of an electrode arrangement which is subjected to a time-variant voltage. In this way, a time variant electrical field is formed in the liquid volume. The thermal gradient is produced by means of at least one radiation absorber located in the compartment which is exposed to at least one external radiation field.
Patent DE-50107660-D1 (DE)
Inventor: FLECK OSKAR
IPC: F24F7/02
Filed: 2001-07-06
Granted: 2005-11-17
Abstract: The ventilator unit (3) for installation into roof structures comprises a ventilator tray (1) in the form of a plate which has an opening for a ventilator pipe (31), and is provided with at least one adjustable plate holding element fixed to at least one lath of the roof structure (7). The gaps between the ventilator tray and adjacent roof cover elements are sealed by plastically deformable material incorporating a stretch foil element with a layer of adhesive on butyl caoutchouc basis.
Patent DE-50115706-D1 (DE)
Inventor: LEHMANN REINHARD
IPC: F28F3/00
Filed: 2001-07-11
Granted: 2010-12-23
Abstract: The plate heat exchanger has a number of plates (1,1') positioned one after the other for forming a stack, with alternating closed channels for a heat dissipation medium and a heat reception medium formed by elastic seals (4) inserted between the adjacent plates. The seals have integral elastic nipples (25) fitted in holes (26) in the plates, each nipple having a cross-section which is less than the cross-section of the hole, but projecting beyond its periphery at several points.
Patent DE-50200418-D1 (DE)
Inventor: LANGE PETER
IPC: E05D5/02
Filed: 2002-02-01
Granted: 2004-06-17
Abstract: The positioning device has a rotating band (10) for doors and/or windows which is secured against a frame wall (11) by a first band (12). The positioning device is perpendicular to one edge of the band and can be brought into different positions by rotation around an axis. A positioning part has eccentric cams which grip the edge and a rim and or ribs which grip one another.
Patent DE-50203308-D1 (DE)
Inventor: HEGLER DR-ING
IPC: B29C49/00
Filed: 2002-01-30
Granted: 2005-07-14
Abstract: Pipes are formed by pairs of tool halves(4,5) moving along a forming zone(2) and returning from the end(70) to the start(67) of the zone. Socket forming on a pipe requires additional pairs of tool halves which are parked until required. A first set of additional tool halves(4a,5a) is held in a parking position(77) downstream from the forming zone. <??>Further sets of additional tool halves(4b,5b;4c,5c) are located in parking positions(78,79) between the first parking position and the end of the forming section. <??>An Independent claim is also included for the process plant which has a transporting system for moving tool halves(4,5) on both sides of the forming zone(2) and which can move to the parking positions(77,78,79) of the additional pairs of tool halves(4a,5a;4b,5b;4c,5c) beyond the end of the forming zone(2).
Patent DE-50206474-D1 (DE)
Inventor: ICKINGER MICHAEL
IPC: B29C45/40
Filed: 2002-04-17
Granted: 2006-05-24
Abstract: An actuating drive for a plasticizing unit of an injection molding machine is disclosed. The actuating drive includes a spindle drive with an electric motor and a control mechanism. An energy storage device is coupled with the spindle drive for force transmission therebetween. The energy storage device is loaded by the spindle drive in a return stroke phase and is unloaded in a forward feed phase, boosting the power of an electric motor. The actuator drive can be used, for example, for pulsating actuation of a mold ejector of the injection molding machine, significantly reducing the electrical energy consumption compared to conventional drives.